The MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow costs $0.1110/GB while the SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW costs $0.3300/GB. MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers 66% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow vs SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW — Which Is Better Value?
Specification Comparison
| Spec | MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow | SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW |
|---|---|---|
| Brand | MemoStone | Samsung |
| Capacity | 1TB | 1TB |
| $/GB | $0.1110 | $0.3300 |
| Price | $110.99 | $329.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
Price Across Retailers
MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow
SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW
Which Should You Buy?
Based on current pricing data, the MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers better value at $0.1110//GB compared to the SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW at $0.3300//GB — that's roughly 66% less per gigabyte.
The best deal for the MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow is $110.99 at Newegg, while the SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW starts at $329.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow and SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW product page for detailed specifications and price history.
Frequently Asked Questions
Is MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow or SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW a better deal?
As of July 2026, MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers better value at $0.1110//GB compared to SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW at $0.3300//GB. That is approximately 66% better value per gigabyte.
What is the price per GB of MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow?
The MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow is currently priced at $0.1110/GB ($110.99 for 1TB) at Newegg.
Where can I buy SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW for the cheapest price?
The cheapest price for the SAMSUNG 990 EVO Plus 1TB Internal NVMe M.2 2280 SSD, PCIe Gen4 x4 / Gen5 x2 NVMe 2.0, Up to 7150MB/s Read 6300MB/s Write, V-NAND TLC, HMB, 600TBW is $329.99 at Newegg, which works out to $0.3300/GB.